导入oid列值

最近更新时间: 2025-02-18 16:02:00

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postgres=# \! cat /data/pgxz/t.txt
35242   1       TDSQL PG   \N      7
35243   2       pg'",      xc%  2017-10-28 18:24:05.643102      3
35340   3       pgxz    2017-10-28 18:24:05.645691      \N
postgres=# truncate table t;
TRUNCATE TABLE
postgres=# copy t from '/data/pgxz/t.txt' (oids true);
COPY 3
postgres=# select oid,* from t; 
  oid  | f1 |       f2       |             f3             | f4 
-------+----+----------------+----------------------------+----
 35242 |  1 | TDSQL PG          |                            |  7
 35243 |  2 | pg'",      xc% | 2017-10-28 18:24:05.643102 |  3
 35340 |  3 | pgxz           | 2017-10-28 18:24:05.645691 |   
(3 rows)